package routefinder;

import java.util.Map;

public interface RouteFinderExtended extends RouteFinder {
	/**
	 * Returns the shortest route lengths between the start city and all the
	 * cities which can be reached from the start city (including the start
	 * city)
	 */
	public Map<City, Integer> getAllShortestRouteLengths(City startCity);
}
